Metasurfaces have attracted great attention due to their ability to manipulate the phase,
amplitude, and polarization of light in a compact form. Tunable metasurfaces have been …

In the recent years, a dramatic boost of the research is observed at the junction of photonics,
machine learning and artificial intelligence. A new methodology can be applied to the …

Dispersion decomposes compound light into its monochromatic components, which is
detrimental to broadband imaging but advantageous for spectroscopic applications …

Metamaterials are artificial structures with the ability to efficiently control light‐field, attracting
intensive attention in the past few decades. People have studied the working principles …

Compact visible wavelength achromats are essential for miniaturized and lightweight optics.
However, fabrication of such achromats has proved to be exceptionally challenging. Here …

Recently, metasurfaces have arisen as next‐generation optics with various merits, such as
being ultrathin and lightweight with multi‐function integration. Numerous applications of …

Conventional meta-atom designs rely heavily on researchers' prior knowledge and trial-and-
error searches using full-wave simulations, resulting in time-consuming and inefficient …

Metalenses with both achromatic performance and high focusing efficiency are always
challenging, especially in visible range. In this work, a deep learning model is developed to …

Metasurfaces is one of the research hotspots in the field of micro/nanometer technologies
during the last decade. Whereas, it remains challenging to inverse design optics devices …

In recent years, metasurface, as a representative of micro-and nano-optics, have
demonstrated a powerful ability to manipulate light, which can modulate a variety of physical …